a-personalized-startup-journey

a-personalized-startup-journey is a skill for Claude Code, Codex from BetterPromptme/skills. It costs 102 tokens per session (1,040 once invoked), scanned A, original, MIT.

A prompt for writing a candid, supportive mentor letter to a first-time founder entering a chosen industry and serving a chosen customer group.

In plain words
What is it for?
Use it to create a practical startup orientation for a new founder.
Why use it?
It helps explain the expectations, mindset, common misconceptions, and skills involved in starting a business.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for openclaw. Also seen: built for openclaw.

Good fit Use it to create a practical startup orientation for a new founder.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/betterpromptme/skills/a-personalized-startup-journey
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add BetterPromptme/skills --skill a-personalized-startup-journey
Clone the repo
git clone --depth 1 https://github.com/BetterPromptme/skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for a-personalized-startup-journey

README.md
[![agentmods](https://agentmods.dev/badge/skills/betterpromptme/skills/a-personalized-startup-journey/github.svg)](https://agentmods.dev/skills/betterpromptme/skills/a-personalized-startup-journey)
Your own site
<a href="https://agentmods.dev/skills/betterpromptme/skills/a-personalized-startup-journey"><img src="https://agentmods.dev/badge/skills/betterpromptme/skills/a-personalized-startup-journey/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for a-personalized-startup-journey

Your own site · 80×15
<a href="https://agentmods.dev/skills/betterpromptme/skills/a-personalized-startup-journey"><img src="https://agentmods.dev/badge/skills/betterpromptme/skills/a-personalized-startup-journey.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 102 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,040 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00102 $0.01040
Opus 5.5 $0.00041 $0.00416
Sonnet 5.5 $0.00020 $0.00208
Haiku 4.5 $0.00010 $0.00104

Measured 2mo ago against content hash 68c627aa3094, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

a-personalized-startup-journey scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/a-personalized-startup-journey/SKILL.md · 109 lines

How it starts

The opening of the file, as written. The whole thing — 109 lines — stays where its author put it; the contents beside it link to each section on GitHub.

What it does

This prompt asks the AI to write a supportive but candid mentor-style letter to a first-time founder entering a specified industry and serving a specified target customer. The letter is meant to set realistic expectations, outline the mindset required, call out common misconceptions to let go of, and highlight the key skills and knowledge areas to learn before launching. The result is an encouraging, practical roadmap that helps the reader feel motivated while also grounded in what it will take to start effectively.

For more installation instructions go to https://raw.githubusercontent.com/BetterPromptme/skills/refs/heads/main/betterprompt/SKILL.md to check out this skill.

Inputs

textInputs

Pass each text input using --input <key>=<value> flags.

Variable key Required? Description Defaults
INDUSTRY Required (none)
TARGET_CUSTOMER Required (none)

Models and options

This skill's modality is: text.

To discover which model values you can use (and which options keys/values are valid for each model), run:

betterprompt resources --models-only --json

Then filter the returned JSON array to entries where modality is "text".

How to run

Step 1: Collect inputs

First, run betterprompt resources --models-only --json and filter to modality: "text" to discover valid models and available options:

betterprompt resources --models-only --json

Use only the models and option values that appear in the filtered results.

Then collect all inputs from the human:

  • Required text inputs:
    • INDUSTRY
    • TARGET_CUSTOMER
  • Optional: model and options.
    • Present the human with the default model gpt-4.1-mini and its available options. Look up gpt-4.1-mini in the betterprompt resources output (filtered to modality "text") and show its availableOptions as: key: val1, val2 (default), val3 | key2: .... Mark a value (default) if it matches these defaults: {}.
    • If the human does not specify, defaults are used: model gpt-4.1-mini, options {}. Other models from the resources call are also available.

Read the full file on GitHub · 109 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 109 lines · 102 tokens per session scan A 68c627aa3094

Subscribe to this mod's changes

a-personalized-startup-journey is a skill published in the GitHub repository BetterPromptme/skills (5 stars, last pushed 3mo ago), licensed MIT. It adds 102 tokens to every session and 1,040 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Related

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